[Bug] Cemu crashes when starting game

[martinprad0]

I'm currently using Flatpak's version of Cemu in Fedora 39. I can open Cemu's GUI, however when I try to start a game I get the following error: (Cemu_relwithdebinfo:23): Gdk-WARNING **: 00:38:24.888: The program 'Cemu_relwithdebinfo' received an X Window System error.

[martin@figaro ~]$ flatpak run info.cemu.Cemu
Gtk-Message: 00:38:22.796: Failed to load module "canberra-gtk-module"
Gtk-Message: 00:38:22.796: Failed to load module "pk-gtk-module"
Gtk-Message: 00:38:22.797: Failed to load module "canberra-gtk-module"
Gtk-Message: 00:38:22.797: Failed to load module "pk-gtk-module"

(Cemu_relwithdebinfo:23): Gtk-CRITICAL **: 00:38:22.986: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar

(Cemu_relwithdebinfo:23): Gdk-WARNING **: 00:38:24.888: The program 'Cemu_relwithdebinfo' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
  (Details: serial 1608 error_code 8 request_code 149 (unknown) minor_code 4)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the GDK_SYNCHRONIZE environment
   variable to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

These are the system specs: OS: Fedora Linux 39 (Workstation Edition) x86_64 Kernel: 6.4.4-200.fc38.x86_64 DE: GNOME 45.1 CPU: Intel i5-8250U (8) @ 3.400GHz GPU: Intel UHD Graphics 620 GPU: NVIDIA GeForce MX130 Memory: 4075MiB / 15861MiB

[Squall-Leonhart]

what nvidia driver is on that

[martinprad0]

what nvidia driver is on that

NVIDIA Settings says the following:

System Information Operating System: Linux-x86_64 NVIDIA Driver Version: 535.129.03 NVML Version: 12.535.129.03

X Server Information: Display Name: figaro:1 Server Version Number: 11.0 Server Vendor String: The X.Org Foundation Server Vendor Version: 1.20.14 (12014000) NV-CONTROL Version: 1.29 Screens: 1

[Mubelotix]

Happens when I load an rpx file.

edit: I fixed it. I had the integrated graphics selected instead of my nvidia gpu in the settings.

[Exzap]

Does this crash still happen? There have been multiple fixes for similar issues and maybe this is affected?

[martinprad0]

Okay, I don't know what happened, but everything is working now. Today I decided to give it another try and selected the NVIDIA integrated card instead of the Intel one like usual, but this time it works flawlessly.